Correct

解疙瘩

/ xiè gēda /
Strokes

Example

As a Verb

cut the knot in sb's mind―get rid of a hang-up

1
shǐzhōng
始终
méiyǒu
没有
jiěkāi
解开
xīnli
心里
de
da
疙瘩
  

He has never solved the problem in his mind. / The problem in his mind has never been solved.